noun🔗Share보초, 감시병One set to watch; a person who keeps guard, especially one who guards a building, or the streets of a city, by night."The night watchmen patrolled the empty office building to protect it from burglars. "야간 보초들은 빈 사무실 건물을 순찰하며 강도로부터 보호했다.policejobpersonorganizationChat with AIVocabulary GamePractice Reading